2688610080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{827}}^1$

素因数の和:1379

約数の個数: 192

約数和(自身を含む): 9149148288

約数和(自身を除く): 6460538208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 521, 624, 780, 827, 1040, 1042, 1248, 1560, 1563, 1654, 2080, 2084, 2481, 2605, 3120, 3126, 3308, 4135, 4168, 4962, 5210, 6240, 6252, 6616, 6773, 7815, 8270, 8336, 9924, 10420, 10751, 12405, 12504, 13232, 13546, 15630, 16540, 16672, 19848, 20319, 20840, 21502, 24810, 25008, 26464, 27092, 31260, 32253, 33080, 33865, 39696, 40638, 41680, 43004, 49620, 50016, 53755, 54184, 62520, 64506, 66160, 67730, 79392, 81276, 83360, 86008, 99240, 101595, 107510, 108368, 125040, 129012, 132320, 135460, 161265, 162552, 172016, 198480, 203190, 215020, 216736, 250080, 258024, 270920, 322530, 325104, 344032, 396960, 406380, 430040, 430867, 516048, 541840, 645060, 650208, 812760, 860080, 861734, 1032096, 1083680, 1290120, 1292601, 1625520, 1720160, 1723468, 2154335, 2580240, 2585202, 3251040, 3446936, 4308670, 5160480, 5170404, 5601271, 6463005, 6893872, 8617340, 10340808, 11202542, 12926010, 13787744, 16803813, 17234680, 20681616, 22405084, 25852020, 28006355, 33607626, 34469360, 41363232, 44810168, 51704040, 56012710, 67215252, 68938720, 84019065, 89620336, 103408080, 112025420, 134430504, 168038130, 179240672, 206816160, 224050840, 268861008, 336076260, 448101680, 537722016, 672152520, 896203360, 1344305040, 2688610080]

約数ペア:

[(1, 2688610080), (2, 1344305040), (3, 896203360), (4, 672152520), (5, 537722016), (6, 448101680), (8, 336076260), (10, 268861008), (12, 224050840), (13, 206816160), (15, 179240672), (16, 168038130), (20, 134430504), (24, 112025420), (26, 103408080), (30, 89620336), (32, 84019065), (39, 68938720), (40, 67215252), (48, 56012710), (52, 51704040), (60, 44810168), (65, 41363232), (78, 34469360), (80, 33607626), (96, 28006355), (104, 25852020), (120, 22405084), (130, 20681616), (156, 17234680), (160, 16803813), (195, 13787744), (208, 12926010), (240, 11202542), (260, 10340808), (312, 8617340), (390, 6893872), (416, 6463005), (480, 5601271), (520, 5170404), (521, 5160480), (624, 4308670), (780, 3446936), (827, 3251040), (1040, 2585202), (1042, 2580240), (1248, 2154335), (1560, 1723468), (1563, 1720160), (1654, 1625520), (2080, 1292601), (2084, 1290120), (2481, 1083680), (2605, 1032096), (3120, 861734), (3126, 860080), (3308, 812760), (4135, 650208), (4168, 645060), (4962, 541840), (5210, 516048), (6240, 430867), (6252, 430040), (6616, 406380), (6773, 396960), (7815, 344032), (8270, 325104), (8336, 322530), (9924, 270920), (10420, 258024), (10751, 250080), (12405, 216736), (12504, 215020), (13232, 203190), (13546, 198480), (15630, 172016), (16540, 162552), (16672, 161265), (19848, 135460), (20319, 132320), (20840, 129012), (21502, 125040), (24810, 108368), (25008, 107510), (26464, 101595), (27092, 99240), (31260, 86008), (32253, 83360), (33080, 81276), (33865, 79392), (39696, 67730), (40638, 66160), (41680, 64506), (43004, 62520), (49620, 54184), (50016, 53755)]